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<p>系统滴答定时器  
<a href="#details">更多...</a></p>
<div class="textblock"><code>#include &quot;<a class="el" href="dev__systick_8h_source.html">dev_systick.h</a>&quot;</code><br />
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dev_systick.c 的引用(Include)关系图:</div>
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<div class="center"><img src="dev__systick_8c__incl.png" border="0" usemap="#a_c_1_2_users_2_d_e_l_l_2_desktop_2_commit_2lvgl_2_s_w_m34_s___l_v_g_l7_811___s_w_m_u_i__20230515_2_a_p_p_2_b_s_p_2dev__systick_8c" alt=""/></div>
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<p><a href="dev__systick_8c_source.html">浏览源代码.</a></p>
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函数</h2></td></tr>
<tr class="memitem:ac816b9d61dad1fe749c8eb4c625320dd"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dev__systick_8c.html#ac816b9d61dad1fe749c8eb4c625320dd">systick_init</a> (void)</td></tr>
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<tr class="memitem:a15be0edddcb31507417fd4a2e62e67b8"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dev__systick_8c.html#a15be0edddcb31507417fd4a2e62e67b8">systick_stop</a> (void)</td></tr>
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<tr class="memitem:a3d9798af743e2d9726406d6f847231ec"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dev__systick_8c.html#a3d9798af743e2d9726406d6f847231ec">systick_inc_tick</a> (void)</td></tr>
<tr class="separator:a3d9798af743e2d9726406d6f847231ec"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afdf1221fe41470afc9faf278a871b68c"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dev__systick_8c.html#afdf1221fe41470afc9faf278a871b68c">systick_get_tick</a> (void)</td></tr>
<tr class="separator:afdf1221fe41470afc9faf278a871b68c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3b0398a9543b1a7926f8739dadc61f96"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dev__systick_8c.html#a3b0398a9543b1a7926f8739dadc61f96">systick_delay_ms</a> (const uint32_t ms)</td></tr>
<tr class="separator:a3b0398a9543b1a7926f8739dadc61f96"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aeafcf9df2bc3fe32a63d737a6f58afa4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dev__systick_8c.html#aeafcf9df2bc3fe32a63d737a6f58afa4">systick_delay_us</a> (const uint32_t us)</td></tr>
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变量</h2></td></tr>
<tr class="memitem:af7f7e8212003d7f7362d66e422d98073"><td class="memItemLeft" align="right" valign="top">static volatile uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="dev__systick_8c.html#af7f7e8212003d7f7362d66e422d98073">Systick_Tick</a> = 0</td></tr>
<tr class="memdesc:af7f7e8212003d7f7362d66e422d98073"><td class="mdescLeft">&#160;</td><td class="mdescRight">SysTick ticks  <a href="dev__systick_8c.html#af7f7e8212003d7f7362d66e422d98073">更多...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
<div class="textblock"><p >系统滴答定时器 </p>
<p >/ </p><dl class="section since"><dt>自从</dt><dd>Change Logs: Date Author Notes 2022-12-08 lzh the first version </dd></dl>
<dl class="section remark"><dt>备注</dt><dd>/</dd></dl>
<dl class="section attention"><dt>注意</dt><dd></dd></dl>
<p>THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. AS A RESULT, SYNWIT SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONN- -ECTION WITH THEIR PRODUCTS.</p>
<dl class="section copyright"><dt>版权所有</dt><dd>2012 Synwit Technology </dd></dl>

<p class="definition">在文件 <a class="el" href="dev__systick_8c_source.html">dev_systick.c</a> 中定义.</p>
</div><h2 class="groupheader">函数说明</h2>
<a id="ac816b9d61dad1fe749c8eb4c625320dd" name="ac816b9d61dad1fe749c8eb4c625320dd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac816b9d61dad1fe749c8eb4c625320dd">&#9670;&#160;</a></span>systick_init()</h2>

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<p class="definition">在文件 <a class="el" href="dev__systick_8c_source.html">dev_systick.c</a> 第 <a class="el" href="dev__systick_8c_source.html#l00027">27</a> 行定义.</p>
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这是这个函数的调用关系图:</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a15be0edddcb31507417fd4a2e62e67b8">&#9670;&#160;</a></span>systick_stop()</h2>

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<p class="definition">在文件 <a class="el" href="dev__systick_8c_source.html">dev_systick.c</a> 第 <a class="el" href="dev__systick_8c_source.html#l00038">38</a> 行定义.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a3d9798af743e2d9726406d6f847231ec">&#9670;&#160;</a></span>systick_inc_tick()</h2>

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          <td class="memname">void systick_inc_tick </td>
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<p class="definition">在文件 <a class="el" href="dev__systick_8c_source.html">dev_systick.c</a> 第 <a class="el" href="dev__systick_8c_source.html#l00044">44</a> 行定义.</p>
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这是这个函数的调用关系图:</div>
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<h2 class="memtitle"><span class="permalink"><a href="#afdf1221fe41470afc9faf278a871b68c">&#9670;&#160;</a></span>systick_get_tick()</h2>

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          <td class="memname">uint32_t systick_get_tick </td>
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          <td class="paramname"></td><td>)</td>
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<p class="definition">在文件 <a class="el" href="dev__systick_8c_source.html">dev_systick.c</a> 第 <a class="el" href="dev__systick_8c_source.html#l00049">49</a> 行定义.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a3b0398a9543b1a7926f8739dadc61f96">&#9670;&#160;</a></span>systick_delay_ms()</h2>

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          <td class="memname">void systick_delay_ms </td>
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          <td class="paramname"><em>ms</em></td><td>)</td>
          <td></td>
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<p class="definition">在文件 <a class="el" href="dev__systick_8c_source.html">dev_systick.c</a> 第 <a class="el" href="dev__systick_8c_source.html#l00054">54</a> 行定义.</p>
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这是这个函数的调用关系图:</div>
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<div class="center"><img src="dev__systick_8c_a3b0398a9543b1a7926f8739dadc61f96_icgraph.png" border="0" usemap="#adev__systick_8c_a3b0398a9543b1a7926f8739dadc61f96_icgraph" alt=""/></div>
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<h2 class="memtitle"><span class="permalink"><a href="#aeafcf9df2bc3fe32a63d737a6f58afa4">&#9670;&#160;</a></span>systick_delay_us()</h2>

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          <td class="memname">void systick_delay_us </td>
          <td>(</td>
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          <td class="paramname"><em>us</em></td><td>)</td>
          <td></td>
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<p class="definition">在文件 <a class="el" href="dev__systick_8c_source.html">dev_systick.c</a> 第 <a class="el" href="dev__systick_8c_source.html#l00061">61</a> 行定义.</p>

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<h2 class="groupheader">变量说明</h2>
<a id="af7f7e8212003d7f7362d66e422d98073" name="af7f7e8212003d7f7362d66e422d98073"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af7f7e8212003d7f7362d66e422d98073">&#9670;&#160;</a></span>Systick_Tick</h2>

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          <td class="memname">volatile uint32_t Systick_Tick = 0</td>
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<span class="mlabels"><span class="mlabel">static</span></span>  </td>
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<p>SysTick ticks </p>

<p class="definition">在文件 <a class="el" href="dev__systick_8c_source.html">dev_systick.c</a> 第 <a class="el" href="dev__systick_8c_source.html#l00025">25</a> 行定义.</p>

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